Central Laramie County Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Dense Fog Advisory
Issued: 3:55 AM MDT May. 20, 2018 – National Weather Service

... Dense fog advisory in effect until 11 am MDT this morning...

The National Weather Service in Cheyenne has issued a dense fog
advisory, which is in effect until 11 am MDT this morning.

* Timing... through Sunday morning. Fog is rapidly developing
across the Interstate 80 Summit this evening.

* Visibility... less than one quarter mile, especially between mile
markers 345 and 370. Some areas may see visibilities as low as
300 feet.

* Impacts... dangerous travel conditions due to very low
visibilities and an increased risk for vehicle collisions.

Precautionary/preparedness actions...

A dense fog advisory means visibilities will frequently be
reduced to less than one quarter mile. If driving... slow down...
use your headlights... and leave plenty of distance ahead of you.

Local Radar

Click to Enlarge

Nearby Radar Stations